3877899456 has 56 divisors (see below), whose sum is σ = 10375605360. Its totient is φ = 1278103552.

The previous prime is 3877899437. The next prime is 3877899469. The reversal of 3877899456 is 6549987783.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96381 + ... + 130556.

Almost surely, 2^3877899456 is an apocalyptic number.

It is an amenable number.

3877899456 is an abundant number, since it is smaller than the sum of its proper divisors (6497705904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3877899456 is a wasteful number, since it uses less digits than its factorization.

3877899456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227041 (or 227031 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 66.

The square root of 3877899456 is about 62272.7826261201. The cubic root of 3877899456 is about 1571.0819831494.

The spelling of 3877899456 in words is "three billion, eight hundred seventy-seven million, eight hundred ninety-nine thousand, four hundred fifty-six".